Where is he fuse box on a 1964 Cadillac Sedan Deville? wwwers››American Cars›Cadillac›Cadillac DeVilleTowards the back of the owners manual Cadillac listed a very detailed diagram with photo. Also the back of the fuse panel cover that pulls off, there is a sticker with basic info on most cars. Where is the fuse box - 63/64 Cadillac Website Sep 12, 2015Greg, there is no fusable link in the 63 or 64 Cadillac's. To locate the fuse box, first get to the drivers floor mat. Find the emergency brake pedal, and look back up too the bottom of the dash, You will see the fuse box poking out past the bottom of the lower dash panel. There is no need to remove the lower dash panel.